AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Screw Cap Hexagon Head |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-554-8287 (015548287) |
| NCB Code | USA (01) |
| Manufacturer | Military Standards Corp, Fastenal Company, Barnes Group Inc, Mil Cots Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| AHYM | Nominal Thread Diameter | 0.3750 INCHES |
| MATT | Material | STEEL OVERALL |
| CMLP | Thread Quantity Per Inch | 16 |
| AATB | Width Between Flats | 0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM |
| AASK | Head Style | HEXAGON |
| AAJF | Thread Direction | RIGHT-HAND |
| MRC | Decoded Requirement | Clear Text Reply |
| SFTT | Surface Treatment | DICHROMATE ZINC AND ZINC OVERALL |
| HUES | Color | YELLOW OVERALL |
| AAJD | Thread Class | 2A |
| THSD | Thread Series Designator | UNC |
| AASB | Fastener Length | 2.69 INCHES MINIMUM AND 2.75 INCHES MAXIMUM |
| AASA | Thread Length | 1.00 INCHES NOMINAL |
| FEAT | Special Features | PRODUCT WEIGHT 0.0952LBS |
| AGAV | End Item Identification | 2320-01-529-2251; MRAP BUFFALO MK2A2 |
| AASU | Head Height | 0.226 INCHES MINIMUM AND 0.243 INCHES MAXIMUM |
| CQBC | Minimum Tensile Strength | 150000 POUNDS PER SQUARE INCH |
| Relevant Components for NSN - 5305-01-554-8287, 5305015548287 | ||||
| 5320-01-311-2514 (5320013112514) | 5365-01-606-7886 (5365016067886) | 5310-01-687-5946 (5310016875946) | 5331-01-345-2325 (5331013452325) | |
| 5331-01-137-6352 (5331011376352) | 5340-01-677-5187 (5340016775187) | 5310-01-215-1121 (5310012151121) | 5330-01-558-9303 (5330015589303) | |
| 5320-01-007-1870 (5320010071870) | 5365-00-542-0989 (5365005420989) | 5305-01-279-0723 (5305012790723) | 5315-01-181-8363 (5315011818363) | |
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